Question

1 calculează.
19) 2*3*5+60:10:6-31=
23) (8*5:10+6*6)-(10+3*3)=
25) 33+9:3*10-(60:10*4-20)=
​

Answer 1

Răspuns:

19)2×3×5+60:10:6-31=30+1=31

23)(8×5:10+6×6)-(10+3×3)=(4+36)-1=39

25)33+9:3×10-(60:10×4-20)=33+30-(24-20)=63-4=59